Vocal Tech vs Critical Thinking Activities
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Vocal Tech
An interactive guide for classical singing students, focusing on phonation, resonance, posture, and breathing. It offers vocal exercises with recorded examples, a voice recorder, and piano accompaniment.
- Classical singing guide
- Vocal technique lessons
- Phonation, Resonance, Posture, Breathing
- Vocal exercises with examples
- Voice recorder
- Piano accompaniment
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Vocal Tech is an interactive guide to classical singing. It is intended for students of classical vocal music: opera, oratorio, song literature, etc. Any student of singing hoping to build a solid technical foundation can use Vocal Tech. The app discusses Phonation, Resonance, Posture, and Breathing. It includes vocal exercises with recorded examples and a voice recorder for the student, as well as piano accompaniment for exercises. A tenured university professor with a doctorate in voice performance and vocal pedagogy from Indiana University created Vocal Tech.
Critical Thinking Activities
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Critical Thinking Activities is a collection of challenges designed to help build critical thinking skills. The app presents 10 different activities. In each activity the problems are randomly generated so the app provides hours of engaging learning opportunities.. The activities include the following: 1. Hundreds Chart Patterns 2. What's the Rule? 3. Find a Match 4. Cube Patterns 5. Dot Designs 6. Isometric Designs 7. Design Patterns 8. Reflections 9. Sum Patterns 10. Number Line The app uses speech and sound effects to present the activities and to make the learning experience more exciting. As students work on the problem solving activities, a score is kept that tracks progress. By tapping the scoreboard icon teachers or parents can see a record of the students successes.
Screenshots
Verdict
The clearest difference is update cadence: Vocal Tech at every 8 months against Critical Thinking Activities's every 26 months. Vocal Tech also leads on price ($0.99 vs $1.99). Critical Thinking Activities's advantage is iOS requirement (13.2 vs 17.0). On ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Vocal Tech costs $0.99 and Critical Thinking Activities $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Vocal Tech ships an update every 8 months, Critical Thinking Activities every 26 months. The most recent releases landed on September 12, 2026 and September 14, 2026 respectively.
| Parameter | Vocal Tech | Critical Thinking Activities |
|---|---|---|
| Price | $0.99 — better | $1.99 |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 83.3% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 8 months — better | Every 26 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad | iPad, Mac |
| Requires iOS | 17.0 | 13.2 — better |
| Further details — not scored | ||
| Size | 81 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Jeremy Hunt | Ventura Educational Systems |
In-app purchases
Vocal Tech
No in-app purchases
Critical Thinking Activities
No in-app purchases
Questions
Is Vocal Tech free?
Is Critical Thinking Activities free?
Do Vocal Tech or Critical Thinking Activities have ads?
Which is updated more often, Vocal Tech or Critical Thinking Activities?
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